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Marquise|Lab Grown|IGI

3.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG828630014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828630014

Diamond specifications and retailer prices

From $4,685 NZD
As of November 3, 2026
Save $23,448 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,133 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 3.02ct lab-grown marquise diamond

This 3.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG828630014 or 828630014. Listed at 17 retailers as of November 1, 2026, with prices from $4,685 to $28,133, a $23,448 spread on the same certified stone. Novita Diamonds lists it at $28,133. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.02
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828630014
Dimensions14.97 × 7.43 × 4.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.97 mm7.43 mm3.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828630014
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $28,133 NZD|Low: $4,084 NZD|High: $28,133 NZD|Avg: $11,125 NZD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 8$4,685 NZD
Retailer 5$5,147 NZD
Retailer 10$5,764 NZD
Retailer 4$5,819 NZD
Retailer 2$6,616 NZD
Retailer 14$6,801 NZD
Retailer 17$7,436 NZD
Retailer 6$9,212 NZD
Retailer 9$9,441 NZD
Retailer 15$10,956 NZD
Retailer 11$11,301 NZD
Retailer 13$12,990 NZD
Retailer 12$13,059 NZD
Retailer 3$14,334 NZD
Retailer 7$16,943 NZD
Retailer 16$17,709 NZD
Novita Diamonds$28,133 NZD

17 data points across 17 retailers

17 retailers$4,685 NZD to $28,133 NZD

A
Cheapest Retailer
-
$4,685 NZD
Final sale: no returns
A
Retailer 2
-
$5,147 NZD
View
A
Retailer 3
-
$5,764 NZD
View
A
Retailer 4
-
$5,819 NZD
View
A
Retailer 5
-
$6,616 NZD
View
A
Retailer 6
-
$6,801 NZD
View
A
Retailer 7
-
$7,436 NZD
View
B+
Retailer 8
-
$9,212 NZD
View
Retailer 9
-
$9,441 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$10,956 NZD
View
B+
Retailer 11
-
$11,301 NZD
View
B+
Retailer 12
-
$12,990 NZD
View
B+
Retailer 13
-
$13,059 NZD
View
B
Retailer 14
-
$14,334 NZD
View
B
Retailer 15
-
$16,943 NZD
View
B
Retailer 16
-
$17,709 NZD
View
Most Expensive
B
Novita Diamonds
cert_828630014 · Nov 1
$28,133 NZD
A$24,343 AUD
View
16 more retailers have this diamond
Prices start from $4,685 NZDSave up to $23,448 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.02ct Marquise
$4,685 NZD